83812530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90121}}^1$

素因数の和:90162

約数の個数: 32

約数和(自身を含む): 207641088

約数和(自身を除く): 123828558

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 90121, 180242, 270363, 450605, 540726, 901210, 1351815, 2703630, 2793751, 5587502, 8381253, 13968755, 16762506, 27937510, 41906265, 83812530]

約数ペア:

[(1, 83812530), (2, 41906265), (3, 27937510), (5, 16762506), (6, 13968755), (10, 8381253), (15, 5587502), (30, 2793751), (31, 2703630), (62, 1351815), (93, 901210), (155, 540726), (186, 450605), (310, 270363), (465, 180242), (930, 90121)]